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Earths systems

unit 10

TermDefinition
Earth system Earth´s interacting physical, chemical, and biological processes.
geosphere The layer of Earth made up of solid rock and other rocky materials.
hydrosphere The total amount of water on a planet.
cryosphere Earth's ice in all its forms.
atmosphere A mixture of gases that surrounds the Earth.
biosphere ​The biosphere is made up of living things and the areas of Earth where they are found. The rocks, soil, oceans, lakes, rivers, and lower atmosphere all support life.
energy budget Earth’s energy budget is a way to keep track of energy transfers into and out of the Earth system
air pressure Air pressure is the measure of the force with which air molecules push on an area of a surface.
thermosphere the thermosphere is the uppermost layer of the atmosphere.
mesosphere ​The mesosphere is between the thermosphere and stratosphere.
stratosphere ​The stratosphere is between the mesosphere and troposphere.
troposphere The troposphere is the lowest layer of the atmosphere.
ozone layer The ozone layer is an area in the stratosphere, 15 km to 40 km above Earth’s surface, where ozone is highly concentrated.
the green house effect The greenhouse effect is the process by which gases in the atmosphere, such as water vapor and carbon dioxide, absorb and give off infrared radiation.
temperature ​Temperature is a measure of the average kinetic energy of particles.
thermal energy ​Thermal energy is the total kinetic energy of particles.
thermal expencion The increase in volume that results from an increase in temperature is called thermal expansion.
heat Heat is the energy that is transferred between objects that are at different temperatures. ​
radiation Radiation is the transfer of energy as electromagnetic waves. Radiation can transfer energy between objects that are not in direct contact with each other.
convencion If so, you have seen convection. Convection is the transfer of energy due to the movement of matter.
conduction Conduction is the transfer of energy from one object to another object through direct contact. ​
wind the movement of air caused by differences in air pressure is called wind.
cariolis effect The apparent curving of the path of a moving object from an otherwise straight path due to Earth’s rotation is called the Coriolis effect
global wind Coriolis effect produce patterns of calm areas and wind systems. These wind systems occur at or near Earth’s surface and are called global winds.
jet stream Jet streams are narrow belts of high-speed winds that blow from west to east, between 7 km and 16 km above Earth’s surface.
local wind local winds are the movement of air over short distances.
Created by: Fabian Carmona
 

 



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